397294632

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{87587}}^1$

素因数の和:87612

約数の個数: 80

約数和(自身を含む): 1271777760

約数和(自身を除く): 874483128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 87587, 175174, 262761, 350348, 525522, 613109, 700696, 788283, 1051044, 1226218, 1576566, 1839327, 2102088, 2364849, 2452436, 3153132, 3678654, 4729698, 4904872, 5517981, 6306264, 7094547, 7357308, 9459396, 11035962, 14189094, 14714616, 16553943, 18918792, 22071924, 28378188, 33107886, 44143848, 49661829, 56756376, 66215772, 99323658, 132431544, 198647316, 397294632]

約数ペア:

[(1, 397294632), (2, 198647316), (3, 132431544), (4, 99323658), (6, 66215772), (7, 56756376), (8, 49661829), (9, 44143848), (12, 33107886), (14, 28378188), (18, 22071924), (21, 18918792), (24, 16553943), (27, 14714616), (28, 14189094), (36, 11035962), (42, 9459396), (54, 7357308), (56, 7094547), (63, 6306264), (72, 5517981), (81, 4904872), (84, 4729698), (108, 3678654), (126, 3153132), (162, 2452436), (168, 2364849), (189, 2102088), (216, 1839327), (252, 1576566), (324, 1226218), (378, 1051044), (504, 788283), (567, 700696), (648, 613109), (756, 525522), (1134, 350348), (1512, 262761), (2268, 175174), (4536, 87587)]